Cleaning device for grinding media balls

Abstract

The present disclosure relates to a cleaning device for grinding medium balls. The housing comprises a containing cavity in communication with the outside; a squeezing assembly is located in the containing cavity and is sealingly connected with the opening of the containing cavity, the squeezing assembly comprises a cover plate, a squeezing box, a driving member and a roller set, the cover plate covers the first opening of the squeezing box; the roller set is arranged in the squeezing box and comprises a plurality of rollers arranged side by side, in the axial direction of the rollers, the tooth portions of adjacent rollers of the same roller set are engaged, and the driving member is used for driving the plurality of rollers to rotate; the driving member is used for driving the plurality of rollers to rotate; the sorting assembly comprises a sorting barrel, a bottom plate and a filter plate, the sorting barrel is sealingly connected to the squeezing box, the bottom plate covers the second opening of the squeezing box, the sorting barrel receives the grinding medium balls when the bottom plate is switched to the open state, and the filter plate is detachably connected with the sorting barrel along the circumference of the sorting barrel; the recovery assembly comprises a recovery box and a drainage pipe, the recovery box is arranged below the sorting barrel, one end of the drainage pipe is inserted into the recovery box, and the other end of the drainage pipe is inserted into the squeezing box.

Description

Technical Field

[0001] This disclosure relates to the field of industrial equipment technology, and more particularly to a cleaning device for abrasive media balls. Background Technology

[0002] In laboratory research in fields such as materials science, coatings, and pharmaceuticals, mixers or grinders equipped with grinding media balls (such as zirconium beads, glass beads, and steel balls) are commonly used to disperse, mix, or grind high-viscosity slurries (such as resins, ceramic slurries, high-solids coatings, and ointments). After grinding, the high-viscosity slurry will be firmly adhered to the surface of the grinding media balls.

[0003] In response to this situation, laboratories generally use manual cleaning methods, which involve pouring the grinding media balls into a sieve and manually rinsing, brushing, or soaking them in solvents. This method is not only inefficient and labor-intensive, but also easily leads to the waste of high-value slurry. More importantly, incomplete cleaning can cause residual slurry to contaminate different formulations in subsequent experiments, introducing significant errors and affecting the accuracy and repeatability of experimental data. Utility Model Content

[0004] This disclosure provides a cleaning device for abrasive media balls to address the shortcomings of related technologies.

[0005] According to embodiments of this disclosure, a cleaning device for abrasive media balls is provided, comprising: A housing, the housing including a receiving cavity communicating with the outside; An extrusion assembly is located within the receiving cavity and is sealed to the opening of the receiving cavity. The extrusion assembly includes a cover plate, an extrusion box, a drive component, and a roller assembly. The cover plate covers the first opening of the extrusion box. The roller assembly is disposed within the extrusion box and includes multiple rollers arranged side by side. Along the axial direction of the rollers, the teeth of adjacent rollers in the same roller assembly mesh. The drive component is used to drive the multiple rollers to rotate. The sorting assembly includes a sorting barrel, a bottom plate, and a filter plate. The sorting barrel is sealed to the extrusion box. The bottom plate covers a second opening of the extrusion box and has an open state and a closed state. When the bottom plate is switched to the open state, the sorting barrel receives the grinding media balls. The filter plate is detachably connected to the sorting barrel along the circumference of the sorting barrel. The recycling assembly includes a recycling bin and a drain pipe. The recycling bin is located below the sorting bin. One end of the drain pipe is inserted into the recycling bin, and the other end passes through the sorting bin. The filter plate and the bottom plate are inserted into the squeezing box.

[0006] Optionally, the extrusion box includes a funnel box, and the cross-sectional area of ​​at least a portion of the funnel box gradually decreases in the direction from the first opening to the second opening.

[0007] Optionally, the extrusion assembly has multiple roller groups spaced apart along the depth direction of the extrusion box, and each roller group is connected to a corresponding drive assembly.

[0008] Optionally, the sorting component includes a plurality of spaced filter plates, and the mesh size of the plurality of filter plates gradually decreases in the direction of gravity.

[0009] Optionally, a centrifugal vibration assembly may also be included, which is used to drive the filter plate to vibrate.

[0010] Optionally, a vacuum pump assembly is also included, which is used to draw airflow from the sorting barrel to create a pressure difference between the squeezing chamber and the sorting barrel, and the liquid in the squeezing chamber enters the recovery chamber through the drainage pipe.

[0011] Optionally, the base plate includes a flexible base plate with a pre-cut. When the vacuum pump assembly is switched to the start state, the pre-cut of the base plate opens, and the base plate switches to the open state. When the vacuum pump assembly is switched to the shut-off state, the pre-cut of the base plate gradually closes, and the base plate switches to the shut-off state.

[0012] Optionally, the filter plate and the drainage pipe are connected by a conical seal.

[0013] Optionally, the cover plate includes an airtight hinged cover plate, and the cleaning device further includes an infrared safety interlock sensor disposed on the airtight hinged cover plate.

[0014] Optionally, the filter plate has an annular flange on its circumferential edge, and the inner wall of the sorting barrel has a snap-fit ​​groove that engages with the annular flange, so that the annular flange slides into the snap-fit ​​groove for locking.

[0015] Optionally, the filter plate includes a funnel-shaped filter plate.

[0016] Optionally, at least one of the extrusion box, the base plate, the roller, the filter plate, the recycling box, and the drainage pipe includes a metal substrate, a silicone layer, and an anti-adhesion composite coating, wherein the silicone layer covers the metal substrate, and the anti-adhesion composite coating is disposed on the surface of the silicone layer opposite to the metal substrate.

[0017] Optionally, the anti-adhesion composite coating includes a chromium carbide layer, a nickel-based alloy layer, and a modified PTFE nanocomposite layer, wherein the nickel-based alloy layer is disposed between the chromium carbide layer and the modified PTFE nanocomposite layer, and the chromium carbide layer is connected to the silicone layer.

[0018] Optionally, it also includes a touch screen disposed on the top of the housing and a controller disposed inside the housing, the controller being used to control the driving parameters of the driving component based on the trigger operation received based on the touch screen.

[0019] The technical solutions provided by the embodiments of this disclosure may include the following beneficial effects: As can be seen from the above embodiments, this disclosure uses a roller assembly to peel the slurry off the grinding media balls fed into the extrusion box. The extrusion and shearing design between the rollers can achieve efficient peeling of strongly adhering substances such as resin and ceramic slurry. The grinding media balls are then separated by a sorting component, and the slurry is recovered by a recycling component, thus achieving separation of the grinding media balls and the slurry, increasing the slurry recovery rate, and realizing the core value of efficient cleaning, low waste, and pollution-free operation, providing a reliable guarantee for high-value material experiments.

[0020] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this disclosure. Attached Figure Description

[0021] The accompanying drawings, which are incorporated in and form a part of this specification, illustrate embodiments consistent with this disclosure and, together with the description, serve to explain the principles of this disclosure.

[0022] Figure 1 This is a schematic diagram of a cleaning device for abrasive media balls according to an exemplary embodiment.

[0023] Figure 2 This is a cross-sectional schematic diagram of a cleaning device for abrasive media balls according to an exemplary embodiment.

[0024] Figure 3 yes Figure 2 A cross-sectional view of the cleaning device from another angle.

[0025] Figure 4 This is a schematic diagram showing the positions of an extrusion assembly, a sorting assembly, and a recycling assembly according to an exemplary embodiment.

[0026] Figure 5 This is a schematic diagram of the structure of a base plate according to an exemplary embodiment. Detailed Implementation

[0027] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numerals in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this disclosure. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this disclosure as detailed in the appended claims.

[0028] The terminology used in this disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. The singular forms “a,” “the,” and “the” as used in this disclosure and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes any and all possible combinations of one or more of the associated listed items.

[0029] It should be understood that although the terms first, second, third, etc., may be used in this disclosure to describe various information, such information should not be limited to these terms. These terms are used only to distinguish information of the same type from one another. For example, without departing from the scope of this disclosure, first information may also be referred to as second information, and similarly, second information may also be referred to as first information. Depending on the context, the word "if" as used herein may be interpreted as "when," "when," or "in response to determination."

[0030] Figure 1 This is a schematic diagram of the structure of a cleaning device for abrasive media balls according to an exemplary embodiment. Figure 2 This is a cross-sectional schematic diagram of a cleaning device for abrasive media balls according to an exemplary embodiment. Figure 3 yes Figure 2 A schematic diagram of another cross-section of the cleaning device. (See diagram below.) Figures 1-3 As shown, the cleaning device includes a housing 1, an extrusion assembly 2, a sorting assembly 3, and a recycling assembly 4. The housing 1 includes a receiving cavity, within which the extrusion assembly 2, sorting assembly 3, and recycling assembly 4 are all housed. The housing 1 also includes an inspection port cover 11 and a material inlet door 12. The inspection port cover 11 allows for the repair or replacement of internal components, while the material inlet door 12 allows for the recovery of slurry from the cleaning device. The extrusion assembly 2 peels the slurry from the surface of the grinding media balls, the sorting assembly 3 sorts grinding media balls of different sizes, and the recycling assembly 4 recovers the slurry from the surface of the grinding media balls, thus facilitating waste utilization.

[0031] For example, the extrusion assembly 2 is disposed within the receiving cavity and is circumferentially sealed to the opening of the receiving cavity. The extrusion assembly 2 includes a cover plate 21, an extrusion box 22, a first drive member 23, a second drive member 24, a first roller assembly 25, and a second roller assembly 26. The cover plate 21 covers the first opening of the extrusion box 22. For example, the cover plate 21 may include an airtight hinged cover plate, which can facilitate the opening and closing of the cover plate 21 while ensuring airtightness. The cleaning device may also include an infrared safety interlock sensor disposed on the airtight hinged cover plate to cut off power when the airtight hinged cover plate is opened, thereby improving the safety performance of the cleaning process.

[0032] The extrusion chamber 22 is sealed to the inner wall of the opening of the receiving cavity. For example, a sealing gasket or sealant can be placed between the extrusion chamber and the inner wall of the opening of the receiving cavity. The first roller group 25 and the second roller group 26 are both disposed inside the extrusion chamber 22. The first drive member 23 can be used to drive the first roller group 25 to rotate, and the second drive member 24 can be used to drive the second roller group 26 to rotate. Of course, in order to prevent the slurry on the surface of the grinding media balls from entering the interior of the first drive member 23 and the second drive member 24 and affecting the power output, the first drive member 23 and the second drive member 24 can be disposed between the inner wall of the extrusion chamber 22 and the housing 1.

[0033] The first roller group 25 and the second roller group 26 each include multiple rollers arranged side by side. Adjacent rollers rotate in opposite directions and mesh with each other. This meshing can be incomplete, with gaps between the teeth to allow the grinding media to pass through. Subsequently, when the grinding media balls are put into the extrusion box 22, the first drive member 23 drives the rollers of the first roller group 25 to rotate. The grinding media balls are subjected to the combined action of radial extrusion force and tangential shear force in the gap between the rollers, which allows the high-viscosity surface material to be peeled off from the ball surface and transferred to the rollers. When the grinding media balls fall into the second roller group 26 under the action of gravity, the grinding media balls are subjected to the combined action of radial extrusion force and tangential shear force in the gap between the rollers of the second roller group 26, which peels off and cleans the ball surface again.

[0034] Taking the power transmission between the first roller group 25 and the first driving member 23 as an example, in some embodiments, the extrusion assembly 2 further includes a coupling 27, a drive shaft 28, and a gear set 29. Multiple drive shafts 28 are connected one-to-one with multiple gears in the gear set 29, and multiple drive shafts 28 are also connected one-to-one with multiple rollers in the first roller group 25. The multiple gears in the gear set 29 are arranged side-by-side, and adjacent gears mesh for transmission. The coupling 27 connects any one of the multiple drive shafts 28 to the output shaft of the first driving member 23, thus driving the multiple rollers of the first roller group 25. Each drive shaft 28 can have bearings at both ends, and these bearings can be fixedly mounted on the housing 1 or the extrusion box 22 via bearing seats. The power transmission method between the second roller group 26 and the second driving member 24 can refer to the above embodiments.

[0035] The first roller group 25 and the second roller group 26 can be spaced apart along the depth direction of the extrusion box 22, so that the surface of the grinding media balls can be stripped of slurry multiple times, improving the cleaning effect. Of course, in the embodiments provided in this application, the extrusion assembly 2 is described as including two roller groups, the first roller group 25 and the second roller group 26. In other embodiments, the extrusion assembly 2 may also include the first roller group 25 or the second roller group 26. In some other embodiments, the extrusion assembly 2 may also include three or more roller groups, and the roller groups are connected one-to-one with the driving component.

[0036] The sorting assembly 3 includes a sorting barrel 31, a bottom plate 32, and a filter plate 33. The sorting barrel 31 is sealed to the extrusion chamber 22. The bottom plate 32 can cover the second opening of the extrusion chamber 22, that is, the bottom plate 32 and the cover plate 21 can be set at both ends of the extrusion chamber 22. The bottom plate 32 can have an open state and a closed state. In the open state, the grinding media balls in the extrusion chamber 22 fall under the action of gravity. The sorting barrel 31 can receive the grinding media balls when the bottom plate 32 is switched to the open state. The filter plate 33 can be detachably connected to the sorting barrel 31 along the axial direction of the sorting barrel 31. On the one hand, it is convenient to select a suitable filter plate 33 according to the size of the grinding media balls. On the other hand, the setting of the filter plate 33 can further separate the grinding media balls and the slurry put into the sorting barrel 31.

[0037] The recycling assembly 4 includes a recycling box 41 and a guide pipe 42. The recycling box 41 is located below the sorting barrel 31. One end of the guide pipe 42 is inserted into the recycling box 41, and the other end passes through the sorting barrel 31, the bottom plate 32 and the filter plate 33 before being inserted into the extrusion box 22. In this way, the slurry in the extrusion box 22 can be directionally transferred to the recycling box 41 through the guide pipe 42, which helps to avoid the slurry from contaminating other parts.

[0038] With this setup, the grinding media balls fed into the extrusion chamber 22 can be stripped of slurry using the first roller group 25 and the second roller group 26. The extrusion and shearing design between the rollers enables efficient stripping of strongly adhering substances such as resin and ceramic slurry. The grinding media balls are then separated by the sorting component 3, and the slurry is recovered by the recycling component 4, thus separating the grinding media balls and the slurry and increasing the slurry recovery rate. This achieves the core value of efficient cleaning, low waste, and pollution-free operation, providing a reliable guarantee for high-value material experiments.

[0039] In this embodiment, the sorting component 3 can be detachably connected to the extrusion component 2, and the recycling component 4 can be detachably connected to the sorting component 3. The easily detachable modular hierarchical structure and directional material transfer mechanism enable independent disassembly and cleaning, avoid cross-contamination, effectively improve the quality of collection and machine cleaning, avoid residual slurry contamination of subsequent experiments, and ensure data accuracy and repeatability.

[0040] In some embodiments, such as Figure 4 As shown, the extrusion box 22 includes a funnel box, and in the direction from the first opening to the second opening, that is... Figure 4 From top to bottom, the cross-sectional area of ​​at least a portion of the funnel gradually decreases. For example... Figure 4 As shown, the cross-sectional area of ​​the lower half of the funnel box gradually decreases, which allows the grinding media balls and slurry to gradually converge. This facilitates the slurry entering the recovery box 41 through the guide pipe 42. At the same time, the convergence of the grinding media balls allows them to collide and rub against each other, which is beneficial for the further stripping of residual slurry.

[0041] In some embodiments, the sorting component 3 includes a plurality of filter plates 33, which are spaced apart, and the mesh size of the filter plates 33 gradually decreases in the direction of gravity, for example... Figure 4 As shown, the mesh size of the upper filter plate 33 is larger than that of the lower filter plate 33. This allows for the screening and separation of grinding media balls of different sizes, enabling precise classification of grinding media balls of mixed sizes and facilitating the recycling and collection of grinding media balls according to size. The filter plate 33 is a funnel-shaped filter plate. Figure 4 The central region of the filter plate 3 shown in the figure protrudes downward relative to the edge region, so that the grinding media balls can be squeezed by the funnel-shaped filter plate to peel off the residual slurry on the surface of the balls.

[0042] Each filter plate may be formed by combining two layers of stainless steel and aluminum plates, and the outer diameter of the filter plate 33 matches the inner diameter of the sorting barrel 31. The circumferential edge of the filter plate 33 is provided with multiple annular flanges, and the inner wall of the sorting barrel 31 is provided with multiple snap-fit ​​grooves that engage with the annular flanges. The annular flanges slide into the snap-fit ​​grooves for locking, and unlock when the annular flanges slide out of the snap-fit ​​grooves. At this time, the filter plate 33 can be disassembled from the inner wall of the sorting barrel 31.

[0043] In some embodiments, the cleaning device further includes a centrifugal vibration component 5, which can be used to drive the filter plate 33 to vibrate. For example, the filter plate 33 can be driven to vibrate at high frequency and micro-amplitude by an eccentric wheel motor, causing residual slurry to detach from the spheres, thereby separating the residual slurry and significantly optimizing the recovery efficiency of experimental materials, greatly reducing the loss of high-value materials. The centrifugal vibration component 5 can be directly connected to the sorting component 3 to drive the vibration of the filter plate 33, or it can be connected to the recycling component 4 or the extrusion component 2 to indirectly drive the filter plate 33 to vibrate. This application does not limit this approach.

[0044] In some embodiments, the cleaning device further includes a vacuum pump assembly 6, which can be used to draw airflow from the sorting barrel 31, so that a pressure difference is formed between the sorting barrel 31 and the extrusion box 22, and the air pressure in the extrusion box 22 is greater than the air pressure in the sorting barrel 31. Then, the slurry in the extrusion box is squeezed into the guide pipe 42 by the air pressure in the extrusion box 22, thereby realizing the slurry transportation and improving the transportation rate.

[0045] Furthermore, such as Figure 5 As shown, the base plate 32 includes a flexible base plate, such as a silicone base plate or a plastic base plate. The flexible base plate includes a pre-cut 321. When the vacuum pump assembly 6 switches to the start state to draw airflow into the sorting barrel 31, the pressure difference formed between the sorting barrel 31 and the extrusion box 22 causes the flexible base plate to be squeezed by the airflow in the extrusion box 22, and the pre-cut 321 is opened. The base plate 32 can switch to the open state so that the grinding media balls can fall accurately into the sorting barrel 31 below. When the vacuum pump assembly 6 switches to the closed filling state, the airflow in the sorting barrel 31 and the extrusion box 22 gradually balances, the pre-cut 321 gradually closes, and the base plate 32 switches to the closed state, thereby forming a bottom surface that carries the grinding media balls.

[0046] In the above embodiments, the cleaning device further includes a touch screen 7 disposed on the top of the housing 1 and a controller disposed in the receiving cavity. The controller is electrically connected to the touch screen 7 and is electrically connected to the first drive member 23, the second drive member 24, the centrifugal vibration assembly 5 and the vacuum pump assembly 6 respectively. The touch screen 7 can be used to detect trigger operations. The controller can generate control commands based on the trigger operations, and then control the drive parameters of the first drive member 23 and the second drive member 24, such as speed and direction, through the control commands. Upon receiving a trigger operation, the controller can generate control commands to control the centrifugal vibration assembly 5 and the vacuum pump assembly 6.

[0047] In the above embodiments, the surfaces of components in contact with the stripping slurry can be specially treated to improve wear resistance and reduce slurry adhesion. For example, at least one of the extrusion box 22, base plate 32, roller, filter plate 33, recovery box 41, and drainage pipe 42 includes a metal substrate, a silicone layer, and an anti-adhesion composite coating. The silicone layer covers the metal substrate, and the anti-adhesion composite coating is disposed on the surface of the silicone layer facing away from the metal substrate. This can improve anti-adhesion properties, prevent reaction with high-viscosity slurry, adapt to extrusion and vacuum deformation requirements, and improve slurry recovery rate and component cleaning efficiency.

[0048] The anti-adhesion composite coating comprises a chromium carbide layer, a nickel-based alloy layer, and a modified PTFE nanocomposite layer. The nickel-based alloy layer is disposed between the chromium carbide layer and the modified PTFE nanocomposite layer, and the chromium carbide layer is connected to the silicone layer. This combination of chemical inertness and physical stability between the metal and silicone layers ensures compatibility with high-viscosity slurries and extends the service life of critical components.

[0049] Other embodiments of this disclosure will readily occur to those skilled in the art upon consideration of the specification and practice of the disclosure herein. This disclosure is intended to cover any variations, uses, or adaptations of this disclosure that follow the general principles of this disclosure and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of this disclosure are indicated by the following claims.

[0050] It should be understood that this disclosure is not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this disclosure is limited only by the appended claims.

Claims

1. A cleaning device for grinding media balls, characterized in that, include: A housing, the housing including a receiving cavity communicating with the outside; An extrusion assembly is located within the receiving cavity and is sealed to the opening of the receiving cavity. The extrusion assembly includes a cover plate, an extrusion box, a drive component, and a roller assembly. The cover plate covers the first opening of the extrusion box. The roller assembly is disposed within the extrusion box and includes multiple rollers arranged side by side. Along the axial direction of the rollers, the teeth of adjacent rollers in the same roller assembly mesh. The drive component is used to drive the multiple rollers to rotate. The sorting assembly includes a sorting barrel, a bottom plate, and a filter plate. The sorting barrel is sealed to the extrusion box. The bottom plate covers a second opening of the extrusion box and has an open state and a closed state. When the bottom plate is switched to the open state, the sorting barrel receives the grinding media balls. The filter plate is detachably connected to the sorting barrel along the circumference of the sorting barrel. The recycling assembly includes a recycling bin and a drain pipe. The recycling bin is located below the sorting bin. One end of the drain pipe is inserted into the recycling bin, and the other end passes through the sorting bin. The filter plate and the bottom plate are inserted into the squeezing box.

2. The cleaning device according to claim 1, characterized in that, The extrusion box includes a funnel box, and the cross-sectional area of ​​at least a portion of the funnel box gradually decreases in the direction from the first opening to the second opening.

3. The cleaning device according to claim 1, characterized in that, The extrusion assembly has multiple roller groups spaced apart along the depth direction of the extrusion box, and each roller group is connected to a corresponding drive assembly.

4. The cleaning device according to claim 1, characterized in that, The sorting assembly includes multiple filter plates spaced apart, and the mesh size of the multiple filter plates gradually decreases in the direction of gravity.

5. The cleaning device according to claim 1, characterized in that, It also includes a centrifugal vibration assembly for driving the filter plate to vibrate.

6. The cleaning device according to claim 1, characterized in that, It also includes a vacuum pump assembly, which is used to draw airflow from the sorting barrel to create a pressure difference between the squeezing chamber and the sorting barrel, and the liquid in the squeezing chamber enters the recovery chamber through the drainage pipe.

7. The cleaning device according to claim 6, characterized in that, The base plate includes a flexible base plate with a pre-cut. When the vacuum pump assembly is switched to the start state, the pre-cut of the base plate opens, and the base plate switches to the open state. When the vacuum pump assembly is switched to the shut-off state, the pre-cut of the base plate gradually closes, and the base plate switches to the shut-off state.

8. The cleaning device according to claim 7, characterized in that, The filter plate and the drainage pipe are connected by a conical seal.

9. The cleaning device according to claim 7, characterized in that, The cover plate includes an airtight hinged cover plate, and the cleaning device further includes an infrared safety interlock sensor disposed on the airtight hinged cover plate.

10. The cleaning device according to claim 1, characterized in that, The filter plate has an annular flange on its circumferential edge, and the inner wall of the sorting barrel has a snap-fit ​​groove that engages with the annular flange. The annular flange slides into the snap-fit ​​groove and is locked in place.

11. The cleaning device according to claim 1, characterized in that, The filter plate includes a funnel-shaped filter plate.

12. The cleaning device according to claim 1, characterized in that, At least one of the extrusion box, the base plate, the roller, the filter plate, the recycling box, and the drainage pipe includes a metal substrate, a silicone layer, and an anti-adhesion composite coating, wherein the silicone layer covers the metal substrate, and the anti-adhesion composite coating is disposed on the surface of the silicone layer opposite to the metal substrate.

13. The cleaning device according to claim 12, characterized in that, The anti-adhesion composite coating comprises a chromium carbide layer, a nickel-based alloy layer, and a modified PTFE nanocomposite layer. The nickel-based alloy layer is disposed between the chromium carbide layer and the modified PTFE nanocomposite layer, and the chromium carbide layer is connected to the silicone layer.

14. The cleaning device according to claim 1, characterized in that, It also includes a touch screen disposed on the top of the housing and a controller disposed inside the housing, the controller being used to control the driving parameters of the driving component based on the trigger operation received based on the touch screen.

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